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- A new projection screen was installed in the Space Theatre to improve image quality. 同年重铺天象厅银幕,改善影像品质。
- This method can effectively remove the noise, enhance image mean grads and improve image visual effect. 该方法可以有效地去除噪声,增强图像的平均梯度,改善图像的视觉效果。
- The NTHI can obviously improve image quality and has very high applicable value for LV aneurysm and IMT, ... 结论:NTHI能明显改善图像质量,尤其是对显像困难患者的声像图改善更为突出,具有很好的应用价值。
- Wavelet multiresolution analysis technique was used in the process of Infrared Mammography de-noising and enhancing to improve image quality. 摘要将小波的多分辨率分析技术运用到红外乳腺图像的降噪增强处理以改善图像质量。
- Data mining techniques are ed to discover knowledge from GIS database and remote sensing image data in order to improve image classification. Two learning granularities are proposed for inductive learning from spatial data. 采用数据发掘技术从 GIS数据库和遥感图像中发现知识,用于改善遥感图像分类。
- Simulation and experimental results show that the introduction of wavelet analysis can eliminate the effect of zero-order diffraction, improve image quality and testing resolution. 模拟和实验结果表明,小波分析的引入,可以消除零级衍射影响,改善图像质量,提高测试分辨率。
- Conclusion Tissue harmonic imaging can improve image quality, positive imaging rate and diagnosis accuracy of ureteral calculi. 结论组织谐波显像能明显提高图像质量,使输尿管结石的阳性显示率和准确性明显提高。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- Materials and Methods K-value is defined based on 1000 cases of high frequency X-ray images to improve image quality by means of compressing or enlarging image grey. 材料与方法选取1000例高频X线片,针对X线图像选取不同的K值,以达到压缩灰度或扩展灰度,改善图像质量。
- In this paper, an improved image indexing technique based on embedded zerotree wavelet coding histogram is proposed. 本文提出一种改进的基于嵌入式零树小波编码直方图的图像检索技术。
- Objective to improve imaging recognition of infantie polycystic kidney disease (IPKD). 目的提高对婴儿型多囊肾(IPKD)的影像学认识。
- Objective To improve imaging diagnostic level of primary gastric malignant lymphoma(PGML). 目的提高胃原发性恶性淋巴瘤的影像诊断水平。
- An improved image recognition and registration algorithm based on convex hull and affine invariant was presented. 摘要提出了一种新的基于凸壳和仿射不变量的图像识别和配准的方法。
- An improved image registration algorithm was proposed to match the standard template and the being tested image. 提出了一种改进的图像配准算法对标准模板图像和待测图像进行匹配。
- Many partial coherent events are used to sparsely represent the seismic traces and improve imaging efficiency. 该方法用许多局部相关的同相轴来达到地震记录稀疏表示的目的,提高了偏移效率。
- A stray light removing mechanism is designed for improving image contrast and image deblurring in a spaceborne camera. 针对空间相机中的杂光会引起像质模糊和对比度下降问题,设计了空间相机消杂光机构。
- Acid proliferation based on self-catalytic acid hydrolysis reaction is a kind of new method to improve imaging sensitivity. 基于自催化酸解反应的酸增殖是新的提高成像灵敏度的方法。
- Has a specially designed film path and dryer which improves image quality by substantially reducing the incidence of processing and drying artifacts. 专门设计的胶片路径和干燥剂可大大降低冲片和干燥伪影故障,提高影像质量。
- Never chuck away a chance to improve your English. 永远不要放弃提高你英语水平的机会。
- Abstract An improved image recognition and registration algorithm based on convex hull and affine invariant was presented. 摘要提出了一种新的基于凸壳和仿射不变量的图像识别和配准的方法。